Massachusetts
Division of Professional Licensure
MARIO A. MAZZELLA
Gasfitter
License number
2238
Date granted
10/08/2013
Date expires
05/01/2014
Class
Gasfitter
Status
Current
licensingma.org
ID 10591020
LAST UPDATED 2026-05-06 15:44:50 UTC
LAST UPDATED 2026-05-06 15:44:50 UTC
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